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Ensuring the future of mega manila's water security by ramon alikpala


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Ensuring the future of mega manila's water security by ramon alikpala

  1. 1. Ensuring the futureof Mega Manila’sWater Securityby Ramon Alikpala, ChairmanMetropolitan Waterworks andSewerage System (MWSS),Philippines
  2. 2. 15% 36% 17% 26% 60% of the world’s population resides in UNESCO Asia
  3. 3. Sustainable water management in largecities requires a holistic, integratedapproach1.Tokyo2.Delhi  12 of the world’s 21 mega-cities4.Mumbai7.Shanghai are in Asia. UNESCAP (2010)8.Kolkota th th  Manila ranks 9 in Asia, 15 in9.Dhaka10.Karachi13.Beijing the world.15.Manila16.Osaka-Kobe19. Moscow20.Istanbul22.Seoul23.Chongquing24.Jakarta26.Shenzhen28.Guangzhou Population is growing at almost 2% a year
  4. 4. If left unattended, the twin engines ofurbanisation and resource depletion willundermine efforts to achieve and sustain watersecurity: water availability and access will beeroded and conflicts over use will escalate Global Water Partnership, “Towards Integrated Urban Water Management”
  5. 5. -0.4%Rural PopulationGrowth Rate2.9%Urban PopulationGrowth Rate Source: World Bank, 2012
  6. 6. 46.4 MUrban Population49%Urban Population% of Total Population Source: World Bank, 2012
  7. 7. The Mega Manila Experience 1997 - 2012 Achieving Synergy through PPP
  8. 8. 40The number of citiesand municipalitiesserved by MWSS WEST1,940The area in square Maynilad Water EAST Manilakilometers of the MWSS WaterService AreaConsidered the largest Water PPP world
  9. 9. 5.84MThe number of MWSScustomers in 1997 /9.73M population.16 Hours a day service13.8MThe number of MWSScustomers today /15.8M population24 Hours a day service
  10. 10. 9.8The number ofemployees per 1000connections in 19972.2The number ofemployees per 1000connections today
  11. 11. 68%The amount of waterlost to pilferage or leaks(Non-Revenue Water) in199735%The Non-RevenueWater level today The West Zone has Manila Water recovered over reports NRW of 1000 MLD NRW in 11% 4 years
  12. 12. Ensuring Mega Manila’sLong Term Water Security 2012 - 2037
  13. 13. The future of urban water management isimproved water governance US$ 2.2 Billion in Infrastructure Projects  Angat Dam and Dyke Strengthening Project  Rehabilitation, Operation and Maintenance of Angat Hydro-electric Power Plant Auxiliary Turbines No. 4 &5  Angat Water Utilization and Aqueduct Improvement Project, Phase 3  New Centennial Water Source Project  Bulacan Bulk Water Supply Project
  14. 14. Investing in Sewerage Services Maynilad Manila (West Water Zone) (East Zone)Sewer 9% 12%CoverageOperation 4 25al STPs (141 MLD) (91.3 MLD)New STPs 7 52012-2016 (272 MLD) (455 MLD)2017-2037 19 18
  15. 15. The future of urban water management isimproved water governance Demand Management  Water Conservation  Tariff Reviews Organizational Excellence Partnership Building  Exploring Synergies
  16. 16. ExploringSYNERGIES  the interaction of elements that when combined produce a total effect that is greater than the sum of the individual elements
  17. 17. Power comprisesExploring 30% of Manila Water’s CostsSYNERGIES
  18. 18. Power comprisesExploring 10% of Maynilad’sSYNERGIE CostsS
  19. 19. ExploringSYNERGIES
  20. 20. ExploringSYNERGIES Water Flood Supply Manageme nt
  21. 21. ExploringSYNERGIES
  22. 22. Salamat